committee hearing was held in washington is today to discuss the fbi handling of the bombings suspect tamerlan tsarnaev . it was a suspect interviewed by the fbi at the request of the russian government, bought in 2011. because he was a follower of the radical islam. some questioned whether the fbi may have dropped the ball but not to carry the intelligence that could have prevented the bombing. >> i cannot say what they're trying to do. i can tell you what i think it's probable that is what they are trying to reconstruct what happened, how it happened, where the materials came from. it is a constant changin of information that needs to be evaluated. >> california senator dianne feinstein is head of the senate committee on intelligence. she says, despite concerns, she thinks the fbi is on track with the investigation. >> in canada, a separate court appearances were held yesterday for the two men accused of plotting to derail it passenger train and a terra plot. the suspect each face a list of charges including conspiracy to commit murder for the benefit of a terrorist group. the parties say, t